Jon Jones may refer to
- Jon Jones (born 1987), American mixed martial artist in the Ultimate Fighting Championship
- Jon Jones (director), British television director and screenwriter
- Jon Owen Jones (born 1954), Welsh politician
Jonathan Dwight Jones is an American professional mixed martial artist who is currently signed with the Ultimate Fighting Championship (UFC). He is the current and two-time undisputed UFC Light Heavyweight Champion. Jones also held the interim UFC Light Heavyweight Championship once, thus making him a three-time UFC champion overall. Jones is also the youngest champion in UFC history, winning his first UFC world championship at age 23. Jones is widely regarded as one of the greatest professional fighters of all-time. As of January 2, 2019, he is #2 in official UFC pound-for-pound rankings. Jones is the younger brother of former National Football League (NFL) player Arthur Jones and the older brother of current NFL player Chandler Jones.
Jon Jones is a British television director and screenwriter whose works include the ITV drama series Cold Feet, the Channel 4 drama A Very Social Secretary, the BBC thriller The Debt (2003), and the 2007 ITV adaptation of Northanger Abbey. His work on Cold Feet led to a nomination for New Director (Fiction) at the BAFTA Television Craft Awards.
Jonathan Owen Jones is a Welsh politician. He was Labour and Co-operative Member of Parliament for Cardiff Central from 1992 to 2005.
